We're dividing 37268669 by 129 
We want to divide 37268669 by 129.

Let's proceed to step 1:
3 divided by 129 is 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Grab the next digit (7) from the dividend, add it to 3, then carry on: 37 / 129

Step 2:
129 can be fit into 37 0 times, resulting in a remainder of 37.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 37 and we're left with 37.
Include the next digit (2) from the dividend after 37, then repeat: 372 / 129

Moving on to step 3:
The number 129 fits into 372 2 times, leaving a remainder of 114.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 258 from 372 leaves us with 114.
Include the next digit (6) from the dividend after 114, then repeat: 1146 / 129

Step 4:
When dividing 1146 by 129, we get 8 with a remainder of 114.
Put 8 as the next digit of the answer. 
Result so far: 28.0
The remainder is 114 after subtracting 1032 from 1146.
Include the next digit (8) from the dividend after 114, then repeat: 1148 / 129

On to step 5:
129 goes into 1148 8 times with a remainder of 116.
Use 8 as the next digit of our solution. 
Result so far: 288.0
The remainder is 116 after subtracting 1032 from 1148.
Fetch the next digit (6) from the dividend, attach it to 116 and continue: 1166 / 129

Let's proceed to step 6:
129 goes into 1166 9 times with a remainder of 5.
The number 9 becomes the next digit in our result. 
Result so far: 2889.0
Subtracting 1161 from 1166 leaves us with 5.
Append the next digit (6) from the dividend to 5 and continue with: 56 / 129

Let's proceed to step 7:
When dividing 56 by 129, we get 0 with a remainder of 56.
Use 0 as the next digit of our solution. 
Result so far: 28890.0
Subtracting 0 from 56 leaves us with 56.
Include the next digit (9) from the dividend after 56, then repeat: 569 / 129

Step 8:
129 goes into 569 4 times with a remainder of 53.
Write down 4 as next digit of the result. 
Result so far: 288904.0
Subtracting 516 from 569 leaves us with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

On to step 9:
129 goes into 530 4 times with a remainder of 14.
The next digit of our result is 4. 
Result so far: 288904.4
If we subtract 516 from 530, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 10:
If we divide 140 by 129, we get 1 and a remainder of 11.
Use 1 as the next digit of our solution. 
Result so far: 288904.41
If we subtract 129 from 140, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 11:
129 can be fit into 110 0 times, resulting in a remainder of 110.
The next digit of our result is 0. 
Result so far: 288904.41
The remainder is 110 after subtracting 0 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Moving on to step 12:
If we divide 1100 by 129, we get 8 and a remainder of 68.
Record the quotient 8 as the next digit in the result. 
Result so far: 288904.4108
If we take 1032 away from 1100, we end up with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

On to step 13:
If we divide 680 by 129, we get 5 and a remainder of 35.
The number 5 becomes the next digit in our result. 
Result so far: 288904.41085
If we take 645 away from 680, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 14:
The number 129 fits into 350 2 times, leaving a remainder of 92.
Put 2 as the next digit of the answer. 
Result so far: 288904.410852
The remainder is 92 after subtracting 258 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Moving on to step 15:
If we divide 920 by 129, we get 7 and a remainder of 17.
Put 7 as the next digit of the answer. 
Result so far: 288904.4108527
If we subtract 903 from 920, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

On to step 16:
129 can be fit into 170 1 times, resulting in a remainder of 41.
Put 1 as the next digit of the answer. 
Result so far: 288904.41085271
The remainder is 41 after subtracting 129 from 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

The final result is 288904.41085271 with a remainder of 4.1e-08.